EVCO EPH4DXP1CT Installer manual - Manual (Page 15)

Evco S.p.A. c-pro 3 CLIMA sistema | Installer manual ver.1.1 | Code 144CP3CSE114
page 15 of 74
3.3.6 Solar panels electric connections (MCPS).
c-pro 3 hecto+ solar panels controller
I/O Description
Analogue inputs (NTC / 0-5V / 4-20mA)
A/I 1 PS DHW tank temperature (upper) (NTC)
A/I 2 PS DHW tank lower temperature (NTC)
A/I 3 PS Auxiliary temperature 1 (NTC)
Solar panel 2 temperature (4-20 mA).
A/I 4 PS Solar panel 1 temperature (4-20 mA).
Serial ports
TTL (485) Rs485 modbus RTU (RJ45)
CANbus At the c-pro 3 CLIMA sistema
Digital inputs (ON-OFF pocoverial-free contact)
D/I 1 PS Solar panels 1 circuit pump (thermal) flow switch
D/I 2 PS Solar panels 2 circuit pump (thermal) flow switch
D/I 3 PS DHW circuit pump (thermal) flow switch
D/I 4 PS Auxiliary system circuit pump (thermal) flow switch
D/I 5 PS Not used
Digital outputs (Relay)
D/O 1 PS Solar panels 1 circuit pump
D/O 2 PS Solar panels 2 circuit pump
D/O 3 PS DHW circuit pump
D/O 4 PS Alarm (that can be configured)
D/O 5 PS Auxiliary 1 circuit pump
Anti-stagnation emergency (cover opening)
D/O 6 PS Anti-stagnation emergency (heat disposal/cover opening)
Anti-stagnation emergency (cover closing)